1499303680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8807}}^1$

素因数の和:8854

約数の個数: 144

約数和(自身を含む): 4320852480

約数和(自身を除く): 2821548800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 4864, 5320, 6080, 8512, 8807, 8960, 10640, 12160, 17024, 17614, 21280, 24320, 34048, 35228, 42560, 44035, 61649, 70456, 85120, 88070, 123298, 140912, 167333, 170240, 176140, 246596, 281824, 308245, 334666, 352280, 493192, 563648, 616490, 669332, 704560, 836665, 986384, 1127296, 1171331, 1232980, 1338664, 1409120, 1673330, 1972768, 2254592, 2342662, 2465960, 2677328, 2818240, 3346660, 3945536, 4685324, 4931920, 5354656, 5636480, 5856655, 6693320, 7891072, 9370648, 9863840, 10709312, 11272960, 11713310, 13386640, 15782144, 18741296, 19727680, 21418624, 23426620, 26773280, 37482592, 39455360, 42837248, 46853240, 53546560, 74965184, 78910720, 93706480, 107093120, 149930368, 187412960, 214186240, 299860736, 374825920, 749651840, 1499303680]

約数ペア:

[(1, 1499303680), (2, 749651840), (4, 374825920), (5, 299860736), (7, 214186240), (8, 187412960), (10, 149930368), (14, 107093120), (16, 93706480), (19, 78910720), (20, 74965184), (28, 53546560), (32, 46853240), (35, 42837248), (38, 39455360), (40, 37482592), (56, 26773280), (64, 23426620), (70, 21418624), (76, 19727680), (80, 18741296), (95, 15782144), (112, 13386640), (128, 11713310), (133, 11272960), (140, 10709312), (152, 9863840), (160, 9370648), (190, 7891072), (224, 6693320), (256, 5856655), (266, 5636480), (280, 5354656), (304, 4931920), (320, 4685324), (380, 3945536), (448, 3346660), (532, 2818240), (560, 2677328), (608, 2465960), (640, 2342662), (665, 2254592), (760, 1972768), (896, 1673330), (1064, 1409120), (1120, 1338664), (1216, 1232980), (1280, 1171331), (1330, 1127296), (1520, 986384), (1792, 836665), (2128, 704560), (2240, 669332), (2432, 616490), (2660, 563648), (3040, 493192), (4256, 352280), (4480, 334666), (4864, 308245), (5320, 281824), (6080, 246596), (8512, 176140), (8807, 170240), (8960, 167333), (10640, 140912), (12160, 123298), (17024, 88070), (17614, 85120), (21280, 70456), (24320, 61649), (34048, 44035), (35228, 42560)]